MSI GeForce RTX 4070 Super Ventus 2X OC specifications and in-depth review

MSI GeForce RTX 4070 Super Ventus 2X OC

Manufacturer: MSI

The MSI GeForce RTX 4070 Super Ventus 2X OC is a graphics card based on the Ada Lovelace architecture, produced on a 5 nm process with 35,800 million transistors. It carries 12GB of GDDR6X memory running at an effective 21,000 MHz across a 192-bit bus, delivering up to 504.2 GB/s of memory bandwidth, and interfaces with the host system via PCIe 4. Up to four displays can be connected simultaneously through one HDMI 2.1a port and three DisplayPort outputs.

The card runs a base GPU clock of 1980 MHz that boosts up to 2505 MHz, supported by 7,168 shading units, 224 texture mapping units, and 80 render output units, yielding a texture rate of 561.1 GTexels/s and a pixel rate of 200.4 GPixel/s. Ray tracing and DLSS are both supported, alongside DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3, Intel Resizable BAR, ECC memory, stereoscopic 3D, and multi-display technology. The card has a TDP of 220W, uses air cooling only, omits RGB lighting, and measures 242 mm in width by 125 mm in height.

Pros
  • At 242 mm wide and 125 mm tall, the card has a relatively compact footprint that makes it easier to fit into a wider range of cases than larger models
  • A 220W TDP places a moderate demand on system power delivery and airflow, reducing the overall burden on the rest of the build
  • Ray tracing and DLSS support are both present, expanding rendering options for compatible graphics workloads
  • ECC memory support adds error detection and correction capability, which is useful when the card is used for compute tasks alongside gaming
  • DPFP support broadens the card's applicability to workloads that require double-precision numerical accuracy
  • Four simultaneous display outputs through one HDMI 2.1a port and three DisplayPort connections offer meaningful flexibility for multi-monitor setups
Cons
  • The 192-bit memory bus is narrower than what some cards in this category offer, which limits peak memory bandwidth to 504.2 GB/s
  • 12GB of VRAM may prove restrictive for workloads or content at resolutions where larger framebuffers are beneficial
  • RGB lighting is absent, which may matter to users who prioritize visual customization within their system builds
  • Liquid or hybrid air-water cooling is not supported, so thermal management depends entirely on the installed air cooler and ambient case conditions
Who is this for?

This card is a practical fit for users who need a capable graphics card but are working within tighter physical constraints — its 242 mm width and 125 mm height make it compatible with a broader range of cases than larger, more unwieldy models. The 220W TDP also suits builds where power headroom is limited, as it places a manageable load on the system without requiring an oversized power supply. Users who occasionally shift between graphics and compute tasks will find value in the combination of DPFP support and ECC memory, which together address both precision and data integrity requirements in those workflows.

Who is this NOT for?

Users whose workloads demand a large framebuffer may find the 12GB of VRAM limiting, particularly for high-resolution content creation or scenarios where texture memory becomes a constraint. The 192-bit memory bus, which caps bandwidth at 504.2 GB/s, may also be a limiting factor in memory-intensive tasks that benefit from wider data throughput. Additionally, those who rely on liquid or hybrid cooling solutions within their builds will need to look elsewhere, as this card supports air cooling only, and users who prioritize RGB lighting for aesthetic customization will find that feature entirely absent.

Performance:

GPU clock speed 1980 MHz
GPU turbo 2505 MHz
pixel rate 200.4 GPixel/s
floating-point performance 35.91 TFLOPS
texture rate 561.1 GTexels/s
GPU memory speed 1313 MHz
shading units 7168
texture mapping units (TMUs) 224
render output units (ROPs) 80
Has Double Precision Floating Point (DPFP)

The GPU runs at a base clock of 1980 MHz, boosting up to 2505 MHz, with the core configuration consisting of 7,168 shading units, 224 texture mapping units, and 80 render output units. GPU memory operates at 1313 MHz, contributing to a texture rate of 561.1 GTexels/s and a pixel rate of 200.4 GPixel/s. Overall floating-point throughput reaches 35.91 TFLOPS, and Double Precision Floating Point (DPFP) support is included, extending the card's usefulness to compute workloads that require higher numerical precision.

Memory:

effective memory speed 21000 MHz
maximum memory bandwidth 504.2 GB/s
VRAM 12GB
GDDR version GDDR6X
memory bus width 192-bit
Supports ECC memory

The card is equipped with 12GB of GDDR6X VRAM running at an effective speed of 21,000 MHz through a 192-bit memory bus, resulting in a maximum memory bandwidth of 504.2 GB/s. ECC memory support is present, adding a layer of error detection and correction that benefits workloads where data integrity is a priority alongside standard graphics use.

Features:

DirectX version DirectX 12 Ultimate
OpenGL version 4.6
OpenCL version 3
Supports multi-display technology
supports ray tracing
Supports 3D
supports DLSS
has XeSS (XMX)
AMD SAM / Intel Resizable BAR Intel Resizable BAR
has LHR
has RGB lighting
supported displays 4

API support covers DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, giving the card a broad foundation for both graphics and compute workloads. Ray tracing and DLSS are both supported, and the card is also capable of stereoscopic 3D and multi-display output across up to four screens simultaneously. Intel Resizable BAR is included to allow the CPU broader access to GPU memory during operation. RGB lighting, XeSS (XMX), and LHR are not featured on this model.

Ports:

has an HDMI output
HDMI ports 1
HDMI version HDMI 2.1a
DisplayPort outputs 3
USB-C ports 0
DVI outputs 0
mini DisplayPort outputs 0

Output connectivity consists of one HDMI 2.1a port and three DisplayPort outputs, providing four total display connections. USB-C, DVI, and mini DisplayPort outputs are absent from this model.

General info:

GPU architecture Ada Lovelace
Thermal Design Power (TDP) 220W
PCI Express (PCIe) version 4
semiconductor size 5 nm
number of transistors 35800 million
Has air-water cooling
width 242 mm
height 125 mm

The card is founded on the Ada Lovelace architecture, built using a 5 nm manufacturing process with 35,800 million transistors, and connects to the host system over PCIe 4. Its Thermal Design Power sits at 220W, and cooling is handled entirely through air, as liquid or hybrid air-water cooling is not supported. Physically, the card measures 242 mm in width and 125 mm in height, giving it a relatively manageable footprint for a modern discrete graphics card.

Final Verdict

The MSI GeForce RTX 4070 Super Ventus 2X OC is a well-rounded graphics card that balances a capable feature set with a compact 242 mm form factor and a 220W TDP, making it genuinely accessible to users working with space or power constraints. Ray tracing, DLSS, ECC memory, and DPFP support give it meaningful range across both graphics and compute-adjacent workloads, while its four-display output capacity adds practical flexibility for multi-monitor use. Users with more demanding memory or bandwidth requirements may find the 12GB VRAM and 192-bit bus limiting over time, but for those whose needs align with its specification profile, this card delivers a coherent and capable package without unnecessary excess.

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